John W. Warren (he/him), director and associate professor, Master of Professional Studies in Publishing, George Washington University, formerly held the positions of director of the George Mason University Press; marketing and sales director at Georgetown University Press; and director of marketing, publications at the RAND Corporation. He has a master’s in international management from the School of Public Policy and Strategy at the University of California, San Diego.

He is also a classical guitarist and composer and writes about guitar technique, composition, and improvisation. Fluent in Spanish and Portuguese, John is a frequent speaker at international conferences and has authored several articles on digital publishing and other topics.